Location History:
- Kawagoe, JA (1977)
- Kawagoe, JP (1978)
- Ageo, JP (1982)
Company Filing History:
Years Active: 1977-1982
Title: The Innovative Contributions of Teruo Hagiwara
Introduction: Teruo Hagiwara, an innovative inventor based in Kawagoe, Japan, has made significant contributions to the field of photography through his inventive designs. With a total of three patents to his name, Hagiwara's inventions focus on enhancing the functionality of camera equipment, demonstrating his expertise and creativity in the realm of photographic technology.
Latest Patents: Hagiwara’s latest inventions include a Multiple Flash Adaptor and a Selective Mode Angle Finder for SLR cameras. The Multiple Flash Adaptor allows for the synchronization of multiple flash units with a single camera. It incorporates a logical product circuit, like an AND gate, that ensures all flash units emit light simultaneously, enhancing the photographic experience by allowing versatile lighting setups.
The Selective Mode Angle Finder for SLR cameras is another remarkable invention. This device features a bent axis telescopic optical system encased in a housing that attaches to the viewfinder. It includes a rotatable revolver cylinder designed to either allow for picture composition, accurate focusing, or reverse incident light blockage, depending on which component is aligned with the optical axis. This invention significantly improves photographers' ability to manage lighting conditions and focus with precision.
Career Highlights: Teruo Hagiwara currently works for Asahi Kogaku Kogyo Kabushiki Kaisha, a company recognized for its dedication to optical and imaging technologies. His work within this company showcases his commitment to advancing photographic equipment and enhancing user experience through innovation.
Collaborations: Throughout his career, Hagiwara has collaborated with notable colleagues such as Satoshi Takami and Toru Kando. These partnerships have fostered a collaborative environment that has likely contributed to the development of groundbreaking photographic technologies and has propelled the success of their projects.
Conclusion: Teruo Hagiwara stands out as a prominent inventor in the field of photography. His patents reflect a deep understanding of camera technology and a desire to enhance photographic capabilities. With his innovative contributions, Hagiwara continues to inspire future generations of inventors and photographers alike.